5) An open channel is to be designed to carry 1.5 cubic meters per second at a slope of 0.007. The channel material has an "n" value of 0.012. Find the most efficient cross section for semi circular section.

5) An open channel is to be designed to carry 1.5 cubic meters per second at a slope of 0.007. The channel material has an "n" value of 0.012. Find the most efficient cross section for semi circular section.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.

Question

5) An open channel is to be designed to carry 1.5 cubic meters per second at a
slope of 0.007. The channel material has an "n" value of 0.012. Find the most
efficient cross section for semi circular section.
6) Find the most efficient cross section from problem #5 for rectangular section.

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